| 在纵向共振下结构横向动力稳定分析 |
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| 引用本文： | 叶民.在纵向共振下结构横向动力稳定分析[J].辽宁大学学报(自然科学版),1999,26(2):144-148. |
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| 作者姓名： | 叶民 |
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| 作者单位： | 丹东纺织高等专科学校 |
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| 摘 要： | 研究了在纵向共振时的结构动力稳定分析，这个问题在以往的有限元法求解中，均没有研究和讨论。本文作者推导了有关公式，编制了计算程序，并计算了例题，给出了一些定理结果，证明了必须考虑纵向共振的影响。
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| 关 键 词： | 动力失稳 摄动法 纵向共振 数学模型 结构稳定性 |
Analysis of Horizontal Dynamic Stability of Structure Under Vertical Resonance |
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| YE Min Dandong Textile Higher Training School,Dandong.Analysis of Horizontal Dynamic Stability of Structure Under Vertical Resonance[J].Journal of Liaoning University(Natural Sciences Edition),1999,26(2):144-148. |
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| Authors: | YE Min Dandong Textile Higher Training School Dandong |
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| Institution: | YE Min Dandong Textile Higher Training School,Dandong 118004 |
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| Abstract: | In this paper, analysis of horizontal dynamic stability of structure under vertical resonance has been studied. As we know that this problem solved by finite element method is not mentioned on the literature. In this paper, the formulas are conducted, some practical examples are given. It is shown that the influence of vertical resonance vibration must be considered in the analysis of dynamic stability. |
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| Keywords: | dynamic instability method of perturbation |
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